Cleanroom Wiping Techniques and Procedures
Wiping Techniques and Procedures:
* Wipe in one direction only, do not wipe back and forth repeatedly.
* Apply even pressure, following the principle of "from clean to dirty".
* Each cleanroom wipe should only be used for one area to avoid cross-contamination.
* Never allow the wipe to come into contact with non-clean areas during wiping.
Storage and Maintenance Guidelines:
* Store in a closed, dry, and cool place.
* Regularly check the packaging for damage.
* Check the production batch and expiration date before use.
* Wear gloves during use to avoid secondary contamination.
I recommend using the "Z-fold", "double fold", or "quadruple fold" method to:
* Avoid cross-contamination of hands
* Improve cleaning efficiency
* Use a different wiping surface each time.